CN203799275U - SCM-controlled miniature digital oil pumping device - Google Patents
SCM-controlled miniature digital oil pumping device Download PDFInfo
- Publication number
- CN203799275U CN203799275U CN201420202426.0U CN201420202426U CN203799275U CN 203799275 U CN203799275 U CN 203799275U CN 201420202426 U CN201420202426 U CN 201420202426U CN 203799275 U CN203799275 U CN 203799275U
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- China
- Prior art keywords
- housing
- button
- oil
- electric pump
- chip microcomputer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an SCM-controlled miniature digital oil pumping device, which belongs to small household electrical appliances capable of controlling liquid flow accurately. The miniature digital oil pumping device is composed of a shell body, a miniature electric pump, a battery, a control circuit board, a panel, an oil suction pipe, an oil outlet pipe joint, a charging socket and pipe hanging screws, the miniature electric pump and the battery are arranged in the shell body, the control circuit board is installed on the upper part of the shell body, the panel is installed at the top part of the shell body, and the panel is provided with only a 3-bit nixie tube and 5 operation buttons. The control circuit comprises a single-chip microcomputer, the LED nixie tube, a power supply circuit, the power button, the numerical value setting button, the start/stop button and an electric pump driving circuit, the numerical value setting button and the start/stop button are connected with an I/O input port of the single-chip microcomputer, and an I/O output port of the single-chip microcomputer is connected with the LED nixie tube and the electric pump driving circuit. The SCM-controlled miniature digital oil pumping device is simple in operation, is convenient and safe to use, and can pump out edible oil, liquor, aqueous solution and liquid chemical reagents according to the set volume.
Description
Technical field
The utility model relates to a kind of monolithic processor controlled Miniature digital pump oil device of energy liquid with precise control flow, belongs to small household appliance class.
Background technology
At present, the oil bottle that family is used is very simple, generally all there is no metering, with range estimation and experience, oil is poured in pot, has used how much oil unsure in the heart.On market, have a kind of gageable oil bottle, it is push type, and in squeeze bottle, air is clamp-oned oil in the graduated cuvette in oil bottle top, then pours in pot.When this oil bottle is used, will press repeatedly, use inconvenience, be also a large indignant numerical value with oil.Oil in oil bottle is finished also will mention large oil drum oil is poured in little oil bottle, pretty troublesome, more inconvenient to the elderly.
Summary of the invention
In order to overcome above technological deficiency, order of the present utility model is to provide a kind of energy liquid with precise control flow, effectively controls the monolithic processor controlled Miniature digital pump oil device of the use amount of edible oil.
To achieve these goals, technical solution of the present utility model is:
A monolithic processor controlled Miniature digital pump oil device, described digital pump oil device is comprised of housing, mini electric pump, battery, control circuit board, panel, fuel sucking pipe, flowline connection to subsea and hanging tube screw; Mini electric pump and battery are arranged in housing, and control circuit board is arranged on the top of housing, and erecting of panel is at the top of housing; Mini electric pump and battery are positioned at control circuit board below, in the housing of mini electric pump below, be provided with an oil inlet pipe fixed orifice and a flowline fixed orifice, the oil inlet pipe of mini electric pump lower end and flowline closely insert respectively among the oil inlet pipe fixed orifice and flowline fixed orifice of housing; The oil inlet pipe fixed orifice lower end of housing is connected with fuel sucking pipe; The lower sidewall of housing is provided with vertical with flowline fixed orifice and a communicate connecting hole, connecting hole is provided with flowline connection to subsea, hanging tube screw is arranged in housing sidewall, be positioned at flowline connection to subsea top, control circuit board comprises that single-chip microcomputer, LED charactron, power circuit, power button, numerical value arrange button, start and stop button and electrodynamic pump driving circuit; Numerical value arranges button and is connected with the I/O input port of single-chip microcomputer with start and stop button, and the I/O output port of single-chip microcomputer is connected with electrodynamic pump driving circuit with LED charactron, and power circuit is connected with power button, single-chip microcomputer and electrodynamic pump driving circuit; Power button, numerical value arrange button, start and stop button and LED charactron and all pass panel and be arranged on panel, the bottom, another side of housing is provided with charging socket and air admission hole, charging socket, housing lower end is provided with the interior screw socket being connected with oil storage bottle, and described fuel sucking pipe is telescopic fuel sucking pipe.
Owing to having adopted above technical scheme, the utility model beneficial effect is that this monolithic processor controlled Miniature digital pump oil device weight that accurately control pump goes out liquid, can realize home-use oily digitizing; If use in chemical laboratory, can liquid towards chemical reagent, especially to there being the reagent of harm to carry out quantization operation, reduce harm.Because fuel sucking pipe is telescopic, this monolithic processor controlled Miniature digital pump oil device can be used for the container of various capacity, and this pump oil device is simple to operate, easy to use, safety.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the structural representation of panel.
Fig. 3 is control circuit theory diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, monolithic processor controlled Miniature digital pump oil device is comprised of housing 1, mini electric pump 2, battery 3, control circuit board 4, panel 5, fuel sucking pipe 12, flowline connection to subsea 13, charging socket 15 and hanging tube screw 16.Mini electric pump 2 and battery 3 are arranged in housing 1; Control circuit board 4 is arranged on the top of housing 1, and panel 5 is arranged on the top of housing 1; Bottom at housing 1, the below of mini electric pump 2 is provided with an oil inlet pipe fixed orifice 10 and a flowline fixed orifice 11, there are an oil inlet pipe and a flowline in mini electric pump 2 lower ends, and the oil inlet pipe of mini electric pump 2 and flowline are inserted in respectively among the oil inlet pipe fixed orifice 10 and flowline fixed orifice 11 of housing 1; There is internal thread oil inlet pipe fixed orifice 10 lower ends of housing 1, and fuel sucking pipe 12 is connected with oil inlet pipe fixed orifice 10 by screw thread, and communicate with the oil inlet pipe of mini electric pump 2, and fuel sucking pipe 12 is telescopic fuel sucking pipe; Vertical with flowline fixed orifice 11 and a communicate connecting hole is arranged at the bottom, side of housing 1, flowline connection to subsea 13 is arranged in connecting hole, hanging tube screw 16 is arranged on housing 1 sidewall, be positioned at flowline connection to subsea 13 tops, flowline (silicone tube) is housed on flowline connection to subsea 13, the used time does not hang over its end on hanging tube screw 16 pump oil device, the bottom, another side of housing 1 is provided with charging socket 15 and air admission hole 17, charging socket 15, housing 1 lower end is provided with the interior screw socket 14 being connected with oil storage bottle.Between mini electric pump 2, battery 3 and charging socket 15, all use wire to be connected with circuit board.
As shown in Figure 2, panel 5 tops are provided with LED charactron 6, power button 7, numerical value arranges button 8, start and stop button 9, power button 7 is self-locking button, numerical value arrange button 8 by hundred, pick up three buttons in position and individual position and form.
As shown in Figure 3, control circuit comprises that single-chip microcomputer, LED charactron 6, power circuit, power button 7, numerical value arrange button 8, start and stop button 9 and electrodynamic pump driving circuit.Numerical value arranges button 8 and is connected with the I/O input port of single-chip microcomputer with start and stop button 9, and the I/O output port of single-chip microcomputer is connected with electrodynamic pump driving circuit with LED charactron 6, and power circuit is connected with power button 7, single-chip microcomputer and electrodynamic pump driving circuit.
Described mini electric pump 2 is 380 type DC micro membrane pumps.
This monolithic processor controlled Miniature digital pump oil device power supply can be used battery, also can use 12V direct supply by charging socket 15.
The oil storage bottle that fills edible oil is screwed on the oil storage bottle screw socket 14 of housing 1 lower end, in advance telescopic fuel sucking pipe 12 was elongated to the bottle end.Press power button 7, light LED charactron 6, by numerical value, button 8 is set, numerical value A is set, click start and stop button 9, the numerical value that LED charactron 6 shows adds 1 rising by zero, and electrodynamic pump driving circuit energising is simultaneously started working, and oil pump is gone out, when the numerical value showing rises to A, the numerical value of charactron stops changing, and electrodynamic pump driving circuit power-off simultaneously quits work, and the oil pumping is A milliliter.If it is constant by oil mass that used next time, press power button 7, then by start and stop button 9.If want fewer oil after pressing start and stop button 9, as 5 milliliters, observe the variation of charactron, when rising to 5, presses at once the numerical value of charactron start and stop key, and charactron is just parked in 5, and electrodynamic pump also stops pump oil.So just can arbitrarily control consumption.In bottle, oil is finished and the pump housing can be spun down from oil storage bottle, elongates fuel sucking pipe (making fuel sucking pipe lower end below pasta), pump is placed on large oil drum, according to the capacity setting numerical value of oil storage bottle, by the oil pump in drum in oil storage bottle.Again pump is pacified back on oil storage bottle, can drop into next round and use.
Claims (2)
1. a monolithic processor controlled Miniature digital pump oil device, is characterized in that: described digital pump oil device is comprised of housing (1), mini electric pump (2), battery (3), control circuit board (4), panel (5), fuel sucking pipe (12), flowline connection to subsea (13), charging socket (15) and hanging tube screw (16); Mini electric pump (2) and battery (3) are arranged in housing (1), and control circuit board (4) is arranged on the top of housing (1), and panel (5) is arranged on the top of housing (1); Mini electric pump (2) and battery (3) are positioned at control circuit board (4) below, in the housing (1) of mini electric pump (2) below, be provided with an oil inlet pipe fixed orifice (10) and a flowline fixed orifice (11), the oil inlet pipe of mini electric pump (2) lower end and flowline closely insert respectively among the oil inlet pipe fixed orifice (10) and flowline fixed orifice (11) of housing (1); Oil inlet pipe fixed orifice (10) lower end of housing (1) is connected with fuel sucking pipe (12); The lower sidewall of housing (1) is provided with vertical with flowline fixed orifice (11) and a communicate connecting hole, connecting hole is provided with flowline connection to subsea (13), hanging tube screw (16) is arranged on housing (1) sidewall, be positioned at flowline connection to subsea (13) top, control circuit board (4) comprises that single-chip microcomputer, LED charactron (6), power circuit, power button (7), numerical value arrange button (8), start and stop button (9) and electrodynamic pump driving circuit; Numerical value arranges button (8) and is connected with the I/O input port of single-chip microcomputer with start and stop button (9), the I/O output port of single-chip microcomputer is connected with electrodynamic pump driving circuit with LED charactron (6), and power circuit is connected with power button (7), single-chip microcomputer and electrodynamic pump driving circuit; Power button (7), numerical value arrange button (8), start and stop button (9) and LED charactron (6) and all pass panel (5) and be arranged on panel (5), the bottom, another side of housing (1) is provided with charging socket (15) and air admission hole (17), charging socket (15), housing (1) lower end is provided with the interior screw socket (14) being connected with oil storage bottle.
2. monolithic processor controlled Miniature digital pump oil device according to claim 1, is characterized in that: described fuel sucking pipe (12) is telescopic fuel sucking pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420202426.0U CN203799275U (en) | 2014-04-24 | 2014-04-24 | SCM-controlled miniature digital oil pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420202426.0U CN203799275U (en) | 2014-04-24 | 2014-04-24 | SCM-controlled miniature digital oil pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203799275U true CN203799275U (en) | 2014-08-27 |
Family
ID=51381476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420202426.0U Expired - Fee Related CN203799275U (en) | 2014-04-24 | 2014-04-24 | SCM-controlled miniature digital oil pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203799275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104223994A (en) * | 2014-09-18 | 2014-12-24 | 宁波志岳电子有限公司 | Edible oil pot with intelligent metering and electric output functions |
-
2014
- 2014-04-24 CN CN201420202426.0U patent/CN203799275U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104223994A (en) * | 2014-09-18 | 2014-12-24 | 宁波志岳电子有限公司 | Edible oil pot with intelligent metering and electric output functions |
| CN104223994B (en) * | 2014-09-18 | 2017-01-11 | 宁波志岳电子有限公司 | Edible oil pot with intelligent metering and electric output functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20160424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |